•
Drive 2 Activity
Figure 16: FSC Status LEDs
The possible states for all FSC LEDs are described in the sections that follow.
FSC Run/Fail LED States
The FSC Run/Fail LED indicates the overall status of the card. This LED should be green for normal operation.
The possible states for this LED are described in the following table. If the LED is not green, use the
troubleshooting information in the table to diagnose the problem.
Table 25: FSC Run/Fail LED States
TroubleshootingDescriptionColor
None needed.Card powered with no errors
detected
Green
This is normal operation during boot-up.Card is initializing and/or
loading software
Blinking Green
Errors were detected during the Power On Self Tests (POSTs). It is likely that
the errors were logged to the system's command line interface during boot.
Card powered with error(s)
detected
Red
ASR 5500 System Administration Guide, StarOS Release 21.4
210
Troubleshooting
Checking the LEDs on the FSC